45 citations · 97 across the 4 of their papers we have counts for
4 papers
Influence of Helical Spin Structure on the Magnetoresistance of an Ideal Topological Insulator
Teoman Ozturk, Richard L. Field, Yun Suk Eo +3
In an ideal topological insulator, the helical spin structure of surface electrons suppresses backscattering and thus can enhance surface conductivity. We investigate the effect of…
Hysteretic Magnetotransport in SmB6 at Low Magnetic Fields
Yun Suk Eo, Steven Wolgast, Teoman Ozturk +12
Utilizing Corbino disc structures, we have examined the magnetic field response of resistivity for the surface states of SmB6 on different crystalline surfaces at low temperatures.…
Magnetotransport Measurements of the Surface States of Samarium Hexaboride using Corbino Structures
Steven Wolgast, Yun Suk Eo, Teoman Ozturk +12
The recent conjecture of a topologically-protected surface state in SmB and the verification of robust surface conduction below 4 K have prompted a large effort to understand t…
The effect of the frozen and pinned surface approximations on the spatial distribution of incompressible and compressible strips in quantum Hall regime
Ahmet Emre Kavruk, Teoman Öztürk, Ülfet Atav +1
Pinned surface and frozen surface approximations are two commonly used approximations for the boundary conditions at the exposed surfaces of semiconductor structures. We have studi…